<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

    <!-- 外部样式 -->
    <link rel="stylesheet" href="11.style.css">
</head>

<body>
    <div class="top"></div>
    <div class="banner"></div>
    <div class="smallbox">
        <ul>
            <li>1</li>
            <li>2</li>
            <li>3</li>
            <li class="last">4</li>
        </ul>
    </div>
    <div class="footer"></div>
</body>

</html>